Showing 1–16 of 16 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Dale G. DeVore | Owens-Brockway Glass Container | 11 |
| 2 | Robert G. McMaster | Glasstech | 6 |
| 3 | Christopher W. Damschroder | Materion | 5 |
| #4 | Andrew W. Rudolph | Libbey-Owens-Ford | 4 |
| #4 | Marvin L. Barkhau | Owens-Illinois | 4 |
| #6 | Tim L. Gerkensmeyer | Pro-Tech Manufacturing And Distribution | 3 |
| #7 | Lawrence H. Ryczek | Materion | 2 |
| #7 | Robert A. Herrig | Citicorp Development Center | 2 |
| #7 | Earl A. Hille | Libbey-Owens-Ford | 2 |
| #7 | John C. Hovis | Libbey-Owens-Ford | 2 |
| #11 | Maynard C. Yeasting | — | 1 |
| #11 | Roger A. Riehm | — | 1 |
| #11 | W. Patrick Holbrook | Owens-Brockway Glass Container | 1 |
| #11 | Sara Marie Yarger | — | 1 |
| #11 | Bruce F. Hickman | — | 1 |
| #11 | William P. Holbrook | Erdie End Caps | 1 |
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